| 摘要 |
PROBLEM TO BE SOLVED: To regenerate and use the waste of the baked material of Mn-Zn ferrite sintered compact. SOLUTION: The baked material of Mn-Zn ferrite is ground to give powder. The powder is reused and the components are adjusted to have a composition comprising 44.0-50.0 mol% of Fe2O3, 4.0-26.5 mol% ZnO, 0.1-8.0 mol% one or more of TiO2 and SnO2 and rest of MnO and, if required, 0.1-16.0 mol% Cub. The mixed powder after the component adjustment is molded and baked. |
